US PATENT SUBCLASS 370 / FOR 164
.~.~ Polling (370/95.2)

Current as of: June, 1999
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370 /   HD   MULTIPLEX COMMUNICATIONS

FOR 135  DF  TIME DIVISION (370/77) {14}
FOR 163  DF  .~ Variable channel assignment (370/95.1) {2}
FOR 164.~.~ Polling (370/95.2)

DEFINITION

Classification: 370/FOR.164

Polling:

Foreign art collection including subject matter in which individual terminals are queried to determine if they need access to the transmission medium for the transfer of information.